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AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.
Material Design Search Bar for Android
JLine is a Java library for handling console input.
EventMesh is a new generation serverless event middleware for building distributed event-driven applications.
Mixin is a trait/mixin and bytecode weaving framework for Java using ASM
Persistent cluster-friendly scheduler for Java
Memory safer implementation of android.os.Handler
HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform
Gradle/Maven plugin to package Java applications as native Windows, MacOS, or Linux executables and create installers for them.
Contributed code examples from O'Reilly Android Cookbook. See #user-content-table README below!
Minimalist Java framework for rapidly creating scalable, containerless, RESTful microservices. Ship a production-quality, headless, RESTful API in the shortest time possible. Uses Netty for HTTP, Jackson for JSON, Metrics for metrics, properties files for configuration. Sub-projects and plugins enable, NoSQL, Swagger, Auth0, HAL integration, etc.
uniVocity-parsers is a suite of extremely fast and reliable parsers for Java. It provides a consistent interface for handling different file formats, and a solid framework for the development of new parsers.
A modern, lambda-friendly, 120 character Java formatter.
A togglelayout that can be used in setting interface
Java API For Chrome and Firefox
Comically fast Dota 2, CSGO, CS2 and Deadlock replay parser written in Java.
The ultimate distributed MQTT broker. Handles 100M+ connections and 10M msg/sec with ease. Built on Kafka to provide industrial-grade persistence and eliminate data loss.
Floodlight SDN OpenFlow Controller
The Java microservice lib. QBit is a reactive programming lib for building microservices - JSON, HTTP, WebSocket, and REST. QBit uses reactive programming to build elastic REST, and WebSockets based cloud friendly, web services. SOA evolved for mobile and cloud. ServiceDiscovery, Health, reactive StatService, events, Java idiomatic reactive programming for Microservices.
Stendhal is a fun friendly and free multiplayer online adventure game with an old school feel.
A free J2ME emulator with libretro, awt and sdl2 frontends.
Java client for NATS
API Gateway bridging modern and legacy APIs with WSDL-to-OpenAPI, SOAP-to-REST, XML, OAuth2, and GraphQL.
TranslatedUniversal, flexible, high-performance distributed ID generator.